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CCS/TMS320F28388D: MCU Boot ROM Code

NAGESH RK
Expert 2260 points
Part Number: TMS320F28388D
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

Hello, 

I am using the TMS320F28388D controller, while going through the TRM Section 5.7.1 CPU1Boot Rom configurations it says "CPU1 boot ROM code involves several memory addresses and registers used during execution ", is this code hardcoded in the controller by TI.

Basically I am using this controller for the aerospace application I am interested to know about this code if at it exists if it exists where can I find it?

thanks,

Nagesh

  • 0
    TI__Guru** 115881 points

    Hi Nagesh,

    Yes, code in BOOTROM is hardcoded by TI.

    You can find the detail about this in C2000Ware (<C2000Ware_Folder>\boot_rom\f2838x\revA\rom_sources).

    Regards,

    Vivek Singh

  • 0 in reply to Vivek Singh
    Expert 2260 points

    Hi Vivek, 

    Thank you i did find the source code. 

    Can you let me know if we have the access to change in the boot from or it's permanently hard-coded by TI?

    This information is required for us for aerospace programs to ensure it will not be dynamically changed.

    2. I found many code files in the path, are all the source codes hardcoded by TI ? 

    We actually need to provide coverage for all the source code goes into the controller so Can you let me know the files are very important or all are alredy hardcoded. i have provided the screen shot of files below

    Can I get more detailed information about these all files ?

  • 0 in reply to NAGESH RK
    TI__Guru** 115881 points

    Nagesh,

    Content in ROM (Read Only Memory) can not be changed by user.

     Can I get more detailed information about these all files ?

    Please let us know what other specific info you are looking for?

    Regards,

    Vivek Singh

  • 0 in reply to Vivek Singh
    TI__Guru** 115881 points

    Please let us know what additional info you need on this.